Kelsey

https://people.com/crime/people-explains-investor-fishing-boat-murders-alaska/ 

https://www.the-sun.com/news/9044502/investor-murders-alaska-mark-coulthurst-john-peel-true-crime/ 

https://lelandhale.com/wordpress/the-investor-murders-the-search-for-a-villain/ 

https://www.the-sun.com/news/9248626/investor-murders-alaska-true-crime-unsolved-mark-coulthurst/ 

Images

Google Images

Alanna

https://projectcoldcase.org/2024/02/05/patrick-mullins/#:~:text=Just%20one%20day%20after%20his,the%20side%20of%20his%20head.

https://www.netflix.com/tudum/articles/unsolved-mysteries-body-in-the-bay

Reddit

https://screenrant.com/damon-crestwood-patrick-mullins-death-unsolved-mysteries/

https://www.radiotimes.com/tv/documentaries/true-crime/patrick-mullins-unsolved-mysteries-theories-netflix/

https://www.newsweek.com/what-happened-patrick-mullins-unsolved-mysteries-volume-3-damon-crestwood-1756383